commit 9c8ad79fdc8af25988dd071703a51d379f2849ce
author Fritz Koenig <frkoenig@google.com> Thu Nov 18 10:40:58 2010 -0800
committer Fritz Koenig <frkoenig@google.com> Wed Dec 01 12:48:22 2010 -0800
tree 596d365f0a0abf5aa90eb90f043d41e14050b286
parent fd9f9dc0547ae55bf729a92ac5fc4ba9a259f197

Set refresh_alt_ref_frame on keyframe encode.

On a keyframe alt ref and golden are refreshed.  The flag was
not being set and so on the frame after a keyframe, motion
search would occur on the alt ref frame.  This is not necessary
because the alt ref frame identical to the last frame in this
scenario.

Handle corner case where a forward alt-ref frame is put
directly after a keyframe.

Change-Id: I9be4cf290d694f8cf2f9a31852014b5ccf1504d3